CN108774954A - A kind of highway bridge vibrator easy to use - Google Patents

A kind of highway bridge vibrator easy to use Download PDF

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Publication number
CN108774954A
CN108774954A CN201810943833.XA CN201810943833A CN108774954A CN 108774954 A CN108774954 A CN 108774954A CN 201810943833 A CN201810943833 A CN 201810943833A CN 108774954 A CN108774954 A CN 108774954A
Authority
CN
China
Prior art keywords
metal
block
vibrates
motor
welding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810943833.XA
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Chinese (zh)
Inventor
赵良
姚秋红
李小敏
金伟英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wujiang City Minggang Road & Bridge Co Ltd
Original Assignee
Wujiang City Minggang Road & Bridge Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wujiang City Minggang Road & Bridge Co Ltd filed Critical Wujiang City Minggang Road & Bridge Co Ltd
Priority to CN201810943833.XA priority Critical patent/CN108774954A/en
Publication of CN108774954A publication Critical patent/CN108774954A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00Methods or apparatus specially adapted for erecting or assembling bridges

Abstract

The invention discloses a kind of highway bridge vibrator easy to use, including metal support block and the pedestal device that vibrates, on the metal support block is fixed at the upper recess for the pedestal device that vibrates.The handle for transporting being made up of metal right side block, metal cylinder and metal left side block is more convenient when carrying, when carrying, finger can be placed by the gap between metal cylinder and the motor that vibrates to be carried, gap between metal cylinder and the motor that vibrates can be very good, across rope, thus to can be very good to move by handling apparatus progress handling.The rope bundled device being made up of curved metal block, metal intermediolateral column and welding square is more convenient when mobile vibrate, and two regions that curved metal block and metal intermediolateral column are constituted, it can be very good to be wound through rope and be fixed, so that rope be fixedly connected more securely, it is more convenient when to vibrate mobile.

Description

A kind of highway bridge vibrator easy to use
Technical field
The present invention relates to bridges in highway engineering technical fields, and in particular to a kind of highway bridge easy to use is with vibrating Device.
Background technology
Bridges in highway engineering refers to, highway crossing waters, the planning of structure in mountain valley and all traffic channel, design, All work such as construction, maintenance, repair.Highway alignment passes through the waters such as rivers, bay, lake, reservoir, feed ditch, or across height The big deep valley area of difference, or across other traffic routes, in order to keep the traffic moving, needs build a bridge.Bustling urban district is sometimes The viaduct being made of overpass need to be set.Other hill path line or because dig subgrade engineering it is great, because geological structure is unstable or because Landscape is protected, overpass is also built sometimes, without constructing roadbed.When bridges in highway engineering carries out concrete construction, just Vibrator can be used to vibrate so that inside concrete distribution is more uniform.
Existing highway bridge is had the following problems with vibrator technology:1, existing highway bridge vibrator vibrates There is no good rope fixture, to cannot very easily fix rope, is not when carrying out vibrating mobile in this way Easily, to be more troublesome when mobile vibrate.2, the motor that vibrates of existing highway bridge vibrator is in movement When it is not very convenient, assisted without good handle device, in this way carry with install when be more troublesome.
Invention content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of highway bridge vibrator easy to use solves above-mentioned carry No good rope fixture that vibrates of the existing highway bridge vibrator gone out, to cannot very easily fixed rope Rope, it is not very convenient when carrying out vibrating mobile in this way, to be more troublesome and existing public affairs when mobile vibrate The motor that vibrates of road and bridge beam vibrator is not very convenient when mobile, is assisted without good handle device, The problem of being more troublesome when carrying with installation in this way reaches highway bridge vibrator when mobile vibrate more It is convenient, and the effect more convenient when motor is vibrated in carrying.
(2) technical solution
The present invention is achieved through the following technical solutions:The present invention proposes a kind of highway bridge easy to use with vibrating Device, including metal support block and the pedestal device that vibrates, the metal support block are fixed at the upper recess for the pedestal device that vibrates On, the metal support block and the pedestal device that vibrates are fixedly connected by welding, and the upper end of the metal support block is provided with metal Transverse slat, the metal support block and metal transverse slat are fixedly connected by welding, and the upper end of the metal transverse slat is provided with motor machine Seat, the electric machine stand are fixedly connected on by fixed screw on metal transverse slat, and the upper end of the electric machine stand, which is provided with, vibrates Motor, described to vibrate motor and electric machine stand is fixedly connected by welding, the motor that vibrates is provided at both ends with handle for transporting, The handle for transporting and the motor that vibrates are fixedly connected by welding, and famous brand is provided among the upper end of the motor that vibrates Block, the famous brand block and the motor that vibrates are fixedly connected by welding, and the right side of the famous brand block is located at the motor that vibrates On be provided with sealed wire box, the sealed wire box and the motor that vibrates are fixedly connected by welding, the sealed wire box It is internally provided with electric power connection line, the electric power connection line and motor electric connection of vibrating, and the electric power connection line and outside Power supply is electrically connected, and the pedestal device that vibrates is provided at both ends with rope bundled device, the rope bundled device and the pedestal device that vibrates It is fixedly connected by welding.
Further, the handle for transporting includes metal right side block, metal cylinder and metal left side block, the metal right side The lower end of block is provided with metal cylinder, and the lower end of the metal cylinder is provided with metal left side block, the metal right side block and gold Category left side block, which is connected to, to vibrate on motor.
Further, the rope bundled device includes curved metal block, metal intermediolateral column and welding square, the arc gold The centre for belonging to block is provided with metal intermediolateral column, and the lower end of the curved metal block is provided with welding square, and the welding square connects It is connected on and vibrates on pedestal device.
Further, the metal support block includes metal long block, fixed thread mouth and metal short block, the metal long block Both ends among be provided with fixed thread mouth, the metal long block is provided at both ends with metal short block, the metal short block connection It is vibrating on pedestal device.
Further, the metal cylinder is cylinder, and the both ends of the metal cylinder symmetrically state, the metal Right side block with metal left side block is parallel is weldingly fixed on metal cylinder both ends.
Further, curved metal block is divided into two regions in inside up and down, and the welding side by the metal intermediolateral column Block welding, which is fixedly connected on, vibrates on pedestal device.
Further, there are four the rope bundled device is arranged altogether, and the rope bundled device is parallel is weldingly fixed on It vibrates on the both ends outside of pedestal device, the pedestal device that vibrates is trapezoidal, and at hollow inside the upper end of the pedestal device that vibrates State.
(3) advantageous effect
The present invention compared with the existing technology, has the advantages that:
1), highway bridge vibrator of the present invention is made up of metal right side block, metal cylinder and metal left side block Handle for transporting is more convenient when carrying, in this way being welded and fixed by metal right side block and metal left side block, so as to It is vibrated on motor with being well fixed on, will not be loosened when mobile in this way.And when carrying, so that it may with logical The gap for metal cylinder being crossed between the motor that vibrates is placed finger and is carried, and between metal cylinder and the motor that vibrates between Gap can also pass through rope well, also can carry out handling by external handling apparatus well in this way and move.
2), highway bridge vibrator of the present invention is made up of curved metal block, metal intermediolateral column and welding square Rope bundled device is more convenient when mobile vibrate, and is vibrated on pedestal device, is made by welding square and being weldingly fixed in this way It obtains when vibrating mobile, rope bundled device will not be fallen off, and two that curved metal block and metal intermediolateral column are constituted Region, can be very good to be wound through rope and is fixed so that rope be fixedly connected more securely, vibrating in this way It is convenient more to stablize when mobile.
Description of the drawings
Fig. 1 is a kind of highway bridge vibrator structure chart easy to use.
Fig. 2 is handle for transporting structure chart.
Fig. 3 is rope bundled device structure chart.
Fig. 4 is metal support block structure chart.
1- electric power connection lines;2- vibrates motor;3- handle for transporting;31- metal right side blocks;32- metal cylinders;33- metals Left side block;4- electric machine stands;5- metal transverse slats;6- sealed wire boxes;7- famous brand blocks;8- fixed screws;9- metals support Block;91- metal long blocks;92- fixed thread mouths;93- metal short blocks;10- vibrates pedestal device;11- rope bundled devices;111- arcs Metal derby;112- metal intermediolateral columns;113- welds square.
Specific implementation mode
In the technical program:
3;31;32;33 and 11;111;112;113 contain the innovative component of essence for the present invention.
1;2;3;4;5;6;7;8;9;10 and 11 essential connectivity components of technical solution to realize the present invention.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
A kind of highway bridge vibrator easy to use as shown in Figs 1-4, including metal support block 9 and the pedestal that vibrates Device 10, on metal support block 9 is fixed at the upper recess for the pedestal device 10 that vibrates, metal support block 9 and the pedestal device that vibrates 10 are fixedly connected by welding, and the upper end of metal support block 9 is provided with metal transverse slat 5, and metal support block 9 and metal transverse slat 5 are logical It crosses and is welded and fixed connection, the upper end of metal transverse slat 5 is provided with electric machine stand 4, and electric machine stand 4 is fixedly connected by fixed screw 8 On metal transverse slat 5, the upper end of electric machine stand 4 is provided with the motor 2 that vibrates, and vibrate motor 2 and electric machine stand 4 are by being welded and fixed Connection, the motor 2 that vibrates are provided at both ends with handle for transporting 3, and handle for transporting 3 and the motor 2 that vibrates are fixedly connected by welding, vibrate Famous brand block 7 is provided among the upper end of motor 2, famous brand block 7 and the motor 2 that vibrates are fixedly connected by welding, nameplate The right side of attribute block 7, which is located on the motor 2 that vibrates, is provided with sealed wire box 6, and sealed wire box 6 and the motor 2 that vibrates pass through welding It being fixedly connected, sealed wire box 6 is internally provided with electric power connection line 1, and electric power connection line 1 and the motor 2 that vibrates are electrically connected, and Electric power connection line 1 is electrically connected with external power supply, and the pedestal device 10 that vibrates is provided at both ends with rope bundled device 11, rope bundled device 11 are fixedly connected by welding with the pedestal device 10 that vibrates.
Wherein, handle for transporting 3 includes metal right side block 31, metal cylinder 32 and metal left side block 33, metal right side block 31 Lower end be provided with metal cylinder 32, the lower end of metal cylinder 32 is provided with metal left side block 33, metal right side block 31 and metal Left side block 33, which is connected to, to vibrate on motor 2, in this way being welded and fixed by metal right side block 31 and metal left side block 33, so as to It is vibrated on motor 2 with being well fixed on, will not be loosened when mobile in this way, and when carrying, so that it may with Finger is placed by the gap between metal cylinder 32 and the motor 2 that vibrates to be carried, and metal cylinder 32 and the motor 2 that vibrates Between gap can also pass through rope well, thus can be very good by external handling apparatus carry out handling movement ?.
Wherein, rope bundled device 11 includes curved metal block 111, metal intermediolateral column 112 and welding square 113, arc gold The centre for belonging to block 111 is provided with metal intermediolateral column 112, and the lower end of curved metal block 111 is provided with welding square 113, welding side Block 113, which is connected to, to vibrate on pedestal device 10, in this way by welding being welded and fixed for square 113, in this way when vibrating mobile It will not fall off, and two regions that curved metal block 111 and metal intermediolateral column 112 are constituted, it can be very good winding rope It is fixed, so that is be fixedly connected is more secured, it is convenient more to stablize when vibrating mobile in this way.
Wherein, metal support block 9 includes metal long block 91, fixed thread mouth 92 and metal short block 93, metal long block 91 Fixed thread mouth 92 is provided among both ends, metal long block 91 is provided at both ends with metal short block 93, and metal short block 93 is connected to It vibrates on pedestal device 10, passes through the support of 91 both ends metal short block 93 of metal long block in this way so that there is good supporting role, And metal short block 93, which is connected to, to vibrate on pedestal device 10, in this way by the fixation of welding, so that support is fixed more Firm stable.
Wherein, metal cylinder 32 is cylinder, and the both ends of metal cylinder 32 symmetrically state, metal right side block 31 and gold Belong to that left side block 33 is parallel is weldingly fixed on 32 both ends of metal cylinder, it is more convenient when in use in this way, and metal Right side block 31 with metal left side block 33 is parallel is weldingly fixed on 32 both ends of metal cylinder, in this way carrying or handling when It waits safer.
Wherein, metal intermediolateral column 112 curved metal block 111 be divided to for up and down inside two regions, and weld square 113 weld It connects to be fixedly connected on and vibrate on pedestal device 10, curved metal block 111 is divided to for inside two up and down by metal intermediolateral column 112 in this way A region so that rope can be very good to be wound fixation, more stablize when in use in this way.
Wherein, rope bundled device 11 is altogether there are four settings, and rope bundled device 11 is parallel is weldingly fixed on the pedestal that vibrates It is more convenient when use in this way on the outside of the both ends of device 10, and rope bundled device 11 is welded on 10 liang of the pedestal device that vibrates On the outside of end, more stablize when dragging is vibrated in this way, the pedestal device 10 that vibrates is trapezoidal, and the upper end for the pedestal device 10 that vibrates Inside is more stablized when pushing in this way at hollow state, and at hollow state inside the upper end for the pedestal device 10 that vibrates, So as to store object well.
A kind of highway bridge vibrator easy to use that the present invention mentions, so that it may the motor 2 that vibrates is mounted on gold Belong on transverse slat 5.And when installation, so that it may to take handle for transporting 3 to be carried with portable, to be placed on metal transverse slat On 5, it is fixed later by fixed screw 8.And highway bridge vibrator passes through metal right side block 31, metal cylinder 32 The handle for transporting 3 formed with metal left side block 33 is more convenient when carrying, and passes through metal right side block 31 and gold in this way Belong to being welded and fixed for left side block 33, vibrate on motor 2 so as to be well fixed on, will not occur when mobile in this way It loosens.And when carrying, so that it may be removed with placing finger by the gap between metal cylinder 32 and the motor 2 that vibrates Fortune, and the gap between metal cylinder 32 and the motor 2 that vibrates can also pass through rope well, it so also can be good Handling is carried out by external handling apparatus to move.After fixing, so that it may rope is fixed on rope bundled device 11, The rope that highway bridge vibrator is made up of curved metal block 111, metal intermediolateral column 112 and welding square 113 in this way Bundled device 11 is more convenient when mobile vibrate, and rope bundled device 11 is weldingly fixed on bottom of vibrating by welding square 113 On seat device 10 so that when vibrating mobile, rope bundled device 11 will not be fallen off.And curved metal block 111 and metal Two regions that intermediolateral column 112 is constituted, can be very good to be wound through rope and are fixed so that rope is fixedly connected more Securely, it is convenient more to stablize when vibrating mobile in this way.After fixing, so that it may with the power supply on sealed wire box 6 Connecting line 1 with outside be electrically connected.After connecting, device is placed on by handle for transporting 3 by the area for needing to vibrate Domain, to open external switch, the motor 2 that vibrates in this way will vibrate, and vibration in this way will pass through metal transverse slat 5 and metal Supporting block 9, which is transferred to, vibrates on pedestal device 10, and the pedestal device 10 that vibrates in this way will vibrate lower concrete, so that Concrete can be preferably uniformly distributed.In this way in the pulling by rope, so as to different zones position of vibrating well.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention Think and range is defined.Under the premise of not departing from design concept of the present invention, technology of the ordinary people in the field to the present invention The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention, It has all recorded in detail in the claims.

Claims (7)

1. a kind of highway bridge vibrator easy to use, including metal support block (9) and the pedestal device (10) that vibrates, feature It is:On the metal support block (9) is fixed at the upper recess for pedestal device (10) of vibrating, the metal support block (9) it being fixedly connected by welding with the pedestal device (10) that vibrates, the upper end of the metal support block (9) is provided with metal transverse slat (5), The metal support block (9) and metal transverse slat (5) are fixedly connected by welding, and the upper end of the metal transverse slat (5) is provided with electricity Machine engine base (4), the electric machine stand (4) are fixedly connected on by fixed screw (8) on metal transverse slat (5), the electric machine stand (4) upper end is provided with the motor that vibrates (2), and the motor that vibrates (2) and electric machine stand (4) are fixedly connected by welding, described Vibrate motor (2) is provided at both ends with handle for transporting (3), and the handle for transporting (3) and the motor that vibrates (2) are by the company of being welded and fixed It connects, famous brand block (7), the famous brand block (7) and the motor that vibrates is provided among the upper end of the motor that vibrates (2) (2) it is fixedly connected by welding, the right side of the famous brand block (7), which is located on the motor (2) that vibrates, is provided with sealed wire box (6), the sealed wire box (6) and the motor that vibrates (2) are fixedly connected by welding, and the inside of the sealed wire box (6) is set It is equipped with electric power connection line (1), the electric power connection line (1) and motor (2) electric connection of vibrating, and the electric power connection line (1) It is electrically connected with external power supply, the pedestal device (10) that vibrates is provided at both ends with rope bundled device (11), the rope binding Device (11) is fixedly connected by welding with the pedestal device (10) that vibrates.
2. a kind of highway bridge vibrator easy to use according to claim 1, it is characterised in that:The carrying carries Hand (3) includes metal right side block (31), metal cylinder (32) and metal left side block (33), the lower end of the metal right side block (31) It is provided with metal cylinder (32), the lower end of the metal cylinder (32) is provided with metal left side block (33), the metal right side block (31) it is connected on the motor that vibrates (2) with metal left side block (33).
3. a kind of highway bridge vibrator easy to use according to claim 1, it is characterised in that:The rope bundle It includes curved metal block (111), metal intermediolateral column (112) and welding square (113), the curved metal block to tie up device (11) (111) centre is provided with metal intermediolateral column (112), and the lower end of the curved metal block (111) is provided with welding square (113), the welding square (113), which is connected to, vibrates on pedestal device (10).
4. a kind of highway bridge vibrator easy to use according to claim 1, it is characterised in that:The metal branch Bracer (9) includes metal long block (91), fixed thread mouth (92) and metal short block (93), in the both ends of the metal long block (91) Between be provided with fixed thread mouth (92), the metal long block (91) is provided at both ends with metal short block (93), the metal short block (93) it is connected to and vibrates on pedestal device (10).
5. a kind of highway bridge vibrator easy to use according to claim 2, it is characterised in that:The round metal Column (32) is cylinder, and symmetrically state, the metal right side block (31) and metal are left at the both ends of the metal cylinder (32) Lateral mass (33) is parallel to be weldingly fixed on metal cylinder (32) both ends.
6. a kind of highway bridge vibrator easy to use according to claim 3, it is characterised in that:In the metal Curved metal block (111) is divided into two regions in inside up and down, and welding square (113) company of being welded and fixed by studding (112) It is connected on and vibrates on pedestal device (10).
7. a kind of highway bridge vibrator easy to use according to claim 1, it is characterised in that:The rope bundle It ties up there are four the total settings of device (11), and the parallel both ends for being weldingly fixed on pedestal device (10) of vibrating of the rope bundled device (11) On outside, the pedestal device (10) that vibrates is trapezoidal, and at hollow state inside the upper end of pedestal device (10) of vibrating.
CN201810943833.XA 2018-08-18 2018-08-18 A kind of highway bridge vibrator easy to use Pending CN108774954A (en)

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CN201810943833.XA CN108774954A (en) 2018-08-18 2018-08-18 A kind of highway bridge vibrator easy to use

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Application Number Priority Date Filing Date Title
CN201810943833.XA CN108774954A (en) 2018-08-18 2018-08-18 A kind of highway bridge vibrator easy to use

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CN108774954A true CN108774954A (en) 2018-11-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110847613A (en) * 2019-11-12 2020-02-28 青建集团股份公司 Magnetic force adheres to formula building engineering vibrator

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101692550A (en) * 2009-09-23 2010-04-07 自贡电业局 Rope hoister for spanning construction of electric line
CN202154553U (en) * 2011-08-09 2012-03-07 新兴县德纳斯金属制品有限公司 Heat insulation handle of cooker
CN204386182U (en) * 2014-12-29 2015-06-10 河南安振振动器有限公司 Concrete vibrator motor
CN206941517U (en) * 2017-06-09 2018-01-30 江苏润州建设有限公司 A kind of cambered surface vibrator
CN107717057A (en) * 2017-10-27 2018-02-23 无锡龙博机械有限公司 A kind of circular metal sheet material cutter device easy to use
CN207105191U (en) * 2017-07-13 2018-03-16 江西省朝晖建筑工业化有限公司 A kind of high-efficient flat-plate vibrator
CN107840014A (en) * 2017-11-01 2018-03-27 江苏田字格新材料科技有限公司 A kind of split hopper
CN108214080A (en) * 2018-01-05 2018-06-29 全椒县同鑫模具配套有限公司 A kind of novel colored metal working lathe
CN208685467U (en) * 2018-08-18 2019-04-02 吴江市明港道桥工程有限公司 A kind of highway bridge vibrator easy to use

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101692550A (en) * 2009-09-23 2010-04-07 自贡电业局 Rope hoister for spanning construction of electric line
CN202154553U (en) * 2011-08-09 2012-03-07 新兴县德纳斯金属制品有限公司 Heat insulation handle of cooker
CN204386182U (en) * 2014-12-29 2015-06-10 河南安振振动器有限公司 Concrete vibrator motor
CN206941517U (en) * 2017-06-09 2018-01-30 江苏润州建设有限公司 A kind of cambered surface vibrator
CN207105191U (en) * 2017-07-13 2018-03-16 江西省朝晖建筑工业化有限公司 A kind of high-efficient flat-plate vibrator
CN107717057A (en) * 2017-10-27 2018-02-23 无锡龙博机械有限公司 A kind of circular metal sheet material cutter device easy to use
CN107840014A (en) * 2017-11-01 2018-03-27 江苏田字格新材料科技有限公司 A kind of split hopper
CN108214080A (en) * 2018-01-05 2018-06-29 全椒县同鑫模具配套有限公司 A kind of novel colored metal working lathe
CN208685467U (en) * 2018-08-18 2019-04-02 吴江市明港道桥工程有限公司 A kind of highway bridge vibrator easy to use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110847613A (en) * 2019-11-12 2020-02-28 青建集团股份公司 Magnetic force adheres to formula building engineering vibrator

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